$339+ Cheap flights from Corpus Christi to Sioux City (CRP - SUX)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/17. Fares are subject to change and may not be available on all flights or dates of travel.
CRP — SUX
Dec 31 — Jan 71
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Corpus Christi to Sioux City with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Find flight deals from Corpus Christi to Sioux City
Best flights from Corpus Christi to Sioux CityDiscover carefully curated flight deals from Corpus Christi to Sioux City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 1, 2025.
Discover carefully curated flight deals from Corpus Christi to Sioux City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 1, 2025.
This United Airlines deal was found by Cheapflights users on 11/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/1712:15 pmCRP - SUX
2 stops11h 32mUnited Airlines
Wed 1/2112:45 pmSUX - CRP
2 stops10h 14mUnited Airlines
Deal found 11/29![United Airlines logo]()
$339
Cheap flight deals from Corpus Christi to Sioux City
Discover tips and strategies to find the most affordable flight options for your journey from Corpus Christi (CRP) to Sioux City (SUX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 1, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 1 star |
Round-trip from | $339 (United Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Corpus Christi to Sioux City that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 1, 2025.
Use the filters below to find and compare flights from Corpus Christi to Sioux City that are best for you.
Fly from
Corpus Christi
Fly to
Sioux City
Route
Depart
Return
Price
Corpus ChristiSioux City
CRP - SUX
CRPSUX
Corpus Christi
Sat 1/17
12:15 pm-11:47 pm
2 stops11h 32m
Sioux City Sioux Gateway
Wed 1/21
12:45 pm-10:59 pm
2 stops10h 14m
$339
- Most accurate provider: When it comes to deals on Corpus Christi-Sioux City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Corpus Christi-Sioux City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Corpus Christi-Sioux City flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Corpus Christi-Sioux City flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Corpus Christi-Sioux City flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Corpus Christi to Sioux City
Have a flexible travel schedule? Discover the best time to fly to Sioux City from Corpus Christi with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.